如何在Ubuntu上安装和配置GNOME桌面？

Ubuntu is the most popular Linux distribution where GNOME is another popular Linux Desktop Environment. Ubuntu has switched to the Unity desktop a long time ago and recently it is returned into the GNOME desktop. In this tutorial, we will install GNOME Desktop into the Ubuntu distribution.

Ubuntu是最流行Linux发行版，而GNOME是另一个流行Linux桌面环境。 Ubuntu很久以前就已切换到Unity桌面，最近又返回到GNOME桌面。 在本教程中，我们将GNOME Desktop安装到Ubuntu发行版中。

Gnome Desktop Environment consists of multiple components. These components are gnome-shell , gdm3 etc. But Ubuntu provides the ubuntu-gnome-desktop package as a complete solution that will install all required components as a single command or package group. We will install it with apt command but apt-get can be also used with the same command. We will also provide the sudo which is used to provide administrative privileges.

Gnome桌面环境由多个组件组成。 这些组件是gnome-shell ， gdm3等。但是Ubuntu提供了ubuntu-gnome-desktop软件包作为完整的解决方案，它将所有必需的组件作为单个命令或软件包组安装。 我们将使用apt命令安装它，但是apt-get也可以与同一命令一起使用。 我们还将提供用于提供管理特权的sudo 。

Tasksel is command-line based GUI tool to manage packages and package groups. We can install GNOME from the tasksel like below. We will provide the root privileges with sudo command. Tasksel will list currently available pack